Biological synopsis of the chinese mitten crab eriocheir sinensis. In eriocheir sinensis aquaculture, crabs feeding on an artificial diet without steroid hormones available in icefresh fish or snails show delayed ovarian maturation and late listing. Hemocytes transcriptome profile of the chinese mitten crab. Chinese mitten crab eriocheir sinensis species profile. Influence of dietary phospholipid on growth performance, body. This crab has spread from its native range, in china, to coastal ecosystems throughout europe and, most recently, into north america. Although dietary phospholipids pl and highly unsaturated fatty acids hufa supplementation have been shown to enhance the growth of larval e. We have performed a mesocosm study that combines a density gradient of chinese mitten crabs 0, 0. Jan 25, 2019 sexual precocity is a common biological phenomenon in animal species. It is being provided to meet the need for timely best science. However, in recent years, the development of nextgeneration deepsequencing techniques makes it possible to get high throughput data of e. The chinese mitten crab, eriocheir sinensis crustacea. Transcriptome profiling of the eriocheir sinensis thoracic ganglion under the spiroplasma eriocheiris challenge.
Request pdf sodium butyrate can improve intestinal integrity and immunity in juvenile chinese mitten crab eriocheir sinensis fed glycinin butyrate is a fermentation byproduct of gut. Eriocheir sinensis chinese mitten crab, lentse waard. Chineesche wolhandkrab dutch, chinese freshwater edible crab english, chinese mitten crab english, chinese river crab english, chinesische wollhandkrabbe german, crabe chinois french, hiina villkappkrabi estonian, kinas cimdinkrabis. More effective methods are needed for authenticating their geographic origin and increasing their commercial value. Nobanis invasive alien species fact sheet eriocheir sinensis. Chinese mitten crab eriocheir sinensis invasive species. Jan 28, 2016 the chinese mitten crab, eriocheir sinensis, is one of the most studied and economically important crustaceans in china. Icariin ica, a safe plantderived monomer compound, can effectively promote estradiol e2 synthesis and ovarian development in mammals, but its effect in crustaceans has not been. Effects of dietary phospholipids and highly unsaturated. The influence of environmental parameters on zoeae. Eriocheir sinensis an overview sciencedirect topics. The chinese mitten crab eriocheir sinensis is an economically important decapod crustacean in china.
We have performed a mesocosm study that combines a density gradient of chinese mitten. Mar 19, 2020 in eriocheir sinensis aquaculture, crabs feeding on an artificial diet without steroid hormones available in icefresh fish or snails show delayed ovarian maturation and late listing. Spiroplasma eriocheiris, a novel pathogen of chinese mitten crab eriocheir sinensis tremor disease, has led into catastrophic economic losses in aquaculture. The structure of the androgenic gland has been studied in e. The alien chinese mitten crab, eriocheir sinensis crustacea. Salinity plays a key role affecting ovarian development, osmoregulation and metabolism of female chinese mitten crab, eriocheir sinensis during reproductive migration. Milne edwards, 1853 decapoda, brachyura, grapsidae reared in the laboratory and a key to the known zoeae of the varuninae. This page was last edited on 20 february 2019, at 08.
The proteinprotein interaction network of eyestalk, yorgan. Geological survey usgs and is provided on the condition that neither the usgs nor the u. However, the underlying genetic basis of precocity in e. Experimental evidence for the decline of submerged.
Unlimited viewing of the articlechapter pdf and any associated supplements and figures. Icariin ica, a safe plantderived monomer compound, can effectively promote estradiol e2 synthesis and ovarian development in mammals, but its effect in crustaceans has not been reported. Sodium butyrate can improve intestinal integrity and. Geographical origin an area extending from vladivostok in russia in the north to southern. Effects of dietary phospholipids and highly unsaturated fatty. The chinese mitten crab eriocheir sinensis is a damaging invader which is designated as a species of union concern within the european union. Pdf biological synopsis of the chinese mitten crab eriocheir. Author links open overlay panel libo hou a b 1 yubo ma a 1 xiaohui cao a wei gu a d yongxu cheng c xugan wu c wen wang a qingguo meng a d.
Chinese mitten crab eriocheir sinensis is one of the most economically important species for freshwater aquaculture in. Habitat burrowing activities of crabs result in damages of dikes, river embankment erosion. Histological examination of the testis of mature males reveals regression of the gonads and inhibition of the process of spermatogenesis. Despite a widespread distribution and production in china, the resources of e. Chinese mitten crab eriocheir sinensis is one of the most economically important species for freshwater aquaculture in china, from the eastern pacific coast to the. Eriocheir sinensis is a highlycommercial aquaculture species with an unclear proteome background which hinders the construction and development of pin for e. Genetic improvement and breeding practices for chinese. You will be redirected to the full text document in the repository in a few seconds, if not click here.
Molecular characteristics and abundance of insulinlike. The chinese mitten crab eriocheir sinensis possesses an open circulatory system, in which hemolymph. Comparative transcriptome analysis reveals related regulatory. A chinese mitten crab eriocheir sinensis from the river. The arrival of the chinese mitten crab to the san francisco baysan joaquin delta bay delta ecosystem has been a source of widespread concern. The purpose of this study was to detect the infection. Precocious puberty is one of the major constraints to the further development of chinese mitten crab eriocheir sinensis farming industry. Eriocheir sinensis smithsonian environmental research center. Its establishment was influenced by the suitable conditions of climate and salinity and the lack of competition from other species. Eriocheir was considered to comprise four species e. Both males and females have hairy claws, but the patches cover more of the. While every effort has been made to provide the most reliable and uptodate information available, ultimate legal requirements with respect to species are contained in. Live importation of the chinese mitten crab, eriocheir sinensis h.
The androgenic gland ag of crustaceans plays pivotal roles in the regulation of male differentiation and in maintaining the male sexual characteristics. Milneedwards, 1854 was banned by both california and the united states in the. Pdf effects of temperature and salinity on the larval. Molecular characteristics and abundance of insulinlike androgenic gland hormone and effects of rna interference in eriocheir sinensis. In china it is found in coastal provinces and cities such as liaoning, hebei, tianjin, shandong, jiangsu, shanghai, zhejiang and fujian, and inland in anhui, jiangxi, hubei and hunan. The information has not received final approval by the u. Eriocheir sinensis requires 24 years to reach maturity in san francisco bay, 35 years in elbe river germany and 12 years in the native yantze river china dittel and epifanio 2009. In order to reveal related mechanisms in ag, we compared transcriptomes of ag between proliferation and secretion phase.
Eriocheir sinensis tolerates a wide range of abiotic factors and occurs in estuaries, lakes, riparian zones, water courses, wetlands. It was first found outside its native range in europe in 1912 near the weser river in germany. Government shall be held liable for any damages resulting from the authorized or. Page designed through the cooperative efforts of interagency itis teams.
Geometric morphometric analysis of the chinese mitten crab. Hosted by the usgs core science analytics and synthesis. Experimental evidence for the decline of submerged vegetation. It is native to rivers, estuaries and other coastal habitats of eastern asia from korea in the north to the. Introduction of the chinese mitten crab, eriocheir sinensis, to californial andrew n. Milne edwards, is an invasive species that lives as an adult.
In this study, morphological and histological observation and comparative transcriptome. The chinese mitten crab eriocheir sinensis is an aquatic invader that could pose a potential threat to canadian freshwater and brackish biological. It was first recorded from the german river aller in 1912 and may have been released with ballast water discharges. The origin of this specimen remains enigmatic but this finding has potentially serious implications for the clyde. A negative impact of the crabs on macrophyte vegetation in lowland rivers is suspected but not yet proven or quantified. Varunidae is an important commercial species in asia, but it has become invasive in north america and europe, being responsible for dramatic ecological and economic consequences. Eriocheir japonicus, eriocheir leptognathus, eriocheir rectus 6.
However, recent taxonomic revision has recognised five species and three genera, eriocheir being restricted to e. Geographical origin an area extending from vladivostok in russia in the north to southern china, with its centre around the yellow sea in china. Spread of the chinese mitten crab eriocheir sinensis h. Taxonomy of mitten crabs has been problematic and confusing. Eriocheir sinensis was described by henri milne edwards in 1853 clark 2006. With the largescale development of crab aquaculture industry, various diseases have flourished and caused serious economic losses. Comparative transcriptome analysis reveals related. Transcriptome profiling of the eriocheir sinensis thoracic. The global invasive species database contains invasive species information supplied by experts on biological invasion from around the world. Chinese mitten crab eriocheir sinensis is one of the most commercially important aquaculture species in china. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. It is essential to understand its population growth potential in order to effectively control the species.
Especially during mass developments the impact of this invader becomes obvious. In this study, morphological and histological observation and. Species description crabs of the genus eriocheir are easily recognized as adults and juveniles by the dense patches of setae bristles or hairs on their claws, which are responsible for the name mitten crab. Milne edwards, is an invasive species that lives as an adult predominantly in freshwater but migrates seawards to breed. Frontiers dietary supplementation with icariin affects. Larvae of the chinese mitten crab eriocheir sinensis were reared in the laboratory from the time of hatching and through metamorphosis. First records of the chinese mitten crab, eriocheir sinensis, crustacea. First, the expression of slo1 protein was examined via western blot, rt.
Pdf a transcriptome analysis of mitten crab eriocheir. However, it is not a legal authority for statutory or regulatory purposes. Draft genome of the chinese mitten crab, eriocheir sinensis. Distribution, ecology and potential impacts of the chinese. Effects of histamine on survival and immune parameters of. Biological synopsis of the chinese mitten crab eriocheir. The chinese mitten crab eriocheir sinensis is a seasonally breeding species and its reproductive system comprises paired symmetrical structures. In order to reveal related mechanisms in ag, we compared transcriptomes of ag between proliferation and secretion. Tmtbased quantitative proteomic analysis of eriocheir. In the current study, we examined the effects of histamine on survival and immune parameters of the chinese mitten crab, eriocheir sinensis. The freshwater chinese mitten crab eriocheir sinensis has become an important aquaculture species in many inland provinces in china zeng et al.
Here we describe a new set of novel polymorphic microsatellite loci to facilitate the investigation of genetic structure and. The eriocheir sinensis is the most important freshwater cultured crab in china from an aquaculture perspective yuan et al. Identification and characterization of thirty novel. A tailless dscam from eriocheir sinensis diversified by alternative splicing. Text, images and maps give biological, ecological and geographical information. Frontiers physiological responses and ovarian development. The following is the supplementary data related to this article.
Chinese mitten crab eriocheir sinensis recorded in the austrian danube. Download fulltext pdf download fulltext pdf download fulltext pdf a transcriptome analysis of mitten crab eriocheir sinensis article pdf available in genetics and molecular biology 341. This is the first report of a chinese mitten crab from the wild in scotland and is well outside the previously recorded range of the species in great britain. It has spread via ballast water andor intentional introduction to continental europe, southern france, u. The chinese mitten crab, eriocheir sinensis, is one of the most studied and economically important crustaceans in china.
All structured data from the file and property namespaces is available under the creative commons cc0 license. Eriocheir sinensis chinese mitten crab, lentse waard, the netherlands 2. Identification ireland does not have any native species of freshwater crab. This information is preliminary or provisional and is subject to revision. Sexual precocity is a common biological phenomenon in animal species. Species range from microorganisms and invertebrates to fish, birds, reptiles, amphibians, mammals and plants. The remains probably a moult of a female chinese mitten crab were found in the freshwater river clyde. Chinese mitten crab, eriocheir sinensis, is a unique chinese aquaculture species with important economic value. Chinese mitten crab english, chinesische wollhandkrabbe german.
Grapsoidea, was discovered in san francisco bay in 1992, following more than a century of global dispersal. Its transition from a swimming to a crawling method of movement during early development, anadromous migration during growth, and catadromous migration during breeding have been attractive features for research. The recorded size at maturity is most often around 38 mm carapace width, but it is smaller in san. Its culture evolved from the release of collected natural crab seed into lakes that had been isolated from rivers by watergates in jiangsu province of china in the late 1970s, a form of fisheries enhancement. Here we describe a new set of novel polymorphic microsatellite loci to facilitate the investigation of genetic structure and artificial breeding. A large number of precocity individuals were identified in chinese mitten crab eriocheir sinensis, which caused huge economic loss annually. A tailless dscam from eriocheir sinensis diversified by. Files are available under licenses specified on their description page. The proteinprotein interaction network of eyestalk, y.
599 316 915 188 1374 570 1187 1462 1611 889 1396 1421 1631 424 111 12 1412 934 299 1408 748 246 1319 387 525 520 564 1124 676 114 70 586 283 1263 639 92 749 315 64 1285 774